There are several areas that must be vetted (utilities, land use, density, misc. infrastructure, fire service) before you can assume that an expansion is feasible.  

We are looking on developing a business plan and company infrastructure over the course of the next 7-10 years and then, given we have enough capital, start our own company.

Talked to a local investor today and he suggests staying closer to home so I can monitor rehab.  

Choose where you can very clearly describe what you expect, move by move even  the most detailed and above all else (even if you hired the controller): a way you can monitor what very specifically is getting done.   

Fall & Spring HVAC Service Target Date: April and October This service can aid in early detection of costly problems and save the cost of expensive, emergency service.A/C Service Includes: Check condenser coil, adjust operating pressures, monitor safety controls and starter capabilities, clean or replace filter, adjust blower components, calibrate thermostat, measure for proper temperature differences, clean condensate drain, tighten electrical connections, measure voltage and amperage on motors, lubricate moving parts.

@Aaron Maynard If you can get more information about the park and its infrastructure, you may get better feedback here.

The top complaints I hear are overpriced maintenance services, extended vacancies, and poor communication.I definitely agree that successful Property Management much like any business, depends on the infrastructure, systems and the ability to keep up with your growth. 

I tend to acquire multifamily property in markets with a compelling growth story (of course the future is uncertain but it pays to begin in the right direction), improve the property to bump the income in the front side of the investment, then monitor for the optimal exit point.  

Here are the detailsSize: 15 pads, 100% occupied and all 15 homes are tenant ownedUtilities: City water with each home being submetered directly billed to tenants; septicRoads: The park is on city streets so we are not responsible for road infrastructure, curbing, plowing etc. 

Monitor the results and tweak your message if needed.